H715345311 Tapered Roller Bearing Specifications
Bore d (mm)
71.438
Outer D (mm)
136.525
Width B (mm)
46.038
Dynamic rating Cr (kN)
273
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE H715345311?
RAYSDE H715345311 Tapered Roller Bearing: bore d = 71.438 mm, outer diameter D = 136.525 mm, width/height B = 46.038 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE H715345311 carry?
Dynamic load rating Cr = 273 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE H715345311 typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE H715345311 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 71.438 mm, OD 136.525 mm and width 46.038 mm match ISO dimensions, H715345311 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.